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Bristow Nickel Alloys is a top manufacturer and supplier in Midland, UK, focused on superior nickel alloy and stainless steel items. With years of experience, we service a wide variety of industries, providing sound solutions according to customer demands. Our product line features Super Duplex Steel Sheets and Plates, which are renowned for better corrosion resistance and greater strength. Dedicated to customer satisfaction, we provide timely delivery, making us a reliable partner for all your alloy needs.
Super Duplex Steel Sheets and Plates consist of a mix of austenitic and ferritic stainless steel, which generally has 19-28% chromium, 4-7% nickel, 2-3% molybdenum, and trace amounts of nitrogen. It gives higher strength, pitting, and stress corrosion cracking resistance. The mechanical properties are tensile strength up to 550 MPa, yield strength up to 800 MPa, and high ductility. Physical properties include a density of 7.8 g/cm³, high thermal conductivity, and high resistance to high-temperature corrosion, well suited for demanding environments in the oil & gas industry
| Specifications | ASTM A240 / ASME SA 240 |
| Duplex Steel Plate Grades | 2205, 2507 |
| Size | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Thickness | 0.1mm to 12 mm Thk |
| Width | 10-2500mm |
| Length | 2m,2.44m, 3m as per requirement |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) |
| Finish | Cold rolled sheet (CR), Hot rolled plate (HR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| MN | C | SI | S | P | CR | NI | MO | N |
|---|---|---|---|---|---|---|---|---|
| 2.0 max | 0.03 max | 1.0 max | 0.02 max | 0.03 max | min: 21.0 max: 23.0 | min: 4.5 max: 6.5 | min: 2.5 max: 3.5 | min: 0.08 max: 0.20 |
Bristown Nickel Alloys is the biggest manufacturer and supplier of Super Duplex Steel Sheets and Plates in Midland, UK. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Plates and Sheets find extensive applications in high-strength and corrosion-resistant industries. Typical uses are in offshore oil and gas platforms, chemical processing, desalination plants, and marine engineering. They are best suited for the production of pressure vessels, heat exchangers, and storage tanks subject to corrosive conditions. Besides, these materials find applications in pulp and paper manufacturing, power plants, and in shipbuilding, where their high resistance to chloride stress corrosion cracking and mechanical properties guarantee reliability and durability under stringent conditions.
